gSharkDown is a GNOME desktop application for downloading and playing audio files from the grooveshark.com service. It is based on the groove-dl library from George Stephanos (a.k.a jacktheripper51) hosted @ github, but is focused more on the information getting, and the playing of songs - the download options is not in the foreground.

Some of the importart features:
GNOME Desktop integration
Ease to use
Playlist with loop option
Download manager
Lyrics search and view
Song information with album picture
Remembers the playlist on exit
Notifications on track change (disabled by default)
Multimedia Keys support under GNOME Desktop

Changelog:

Version 0.5.9

Source code refactored

Improved stability

Fixed a lot of bugs

Minor GUI improvements - like removing borders from some buttons

Improved Download manager

Version 0.5.2

Improved interface design

New playlist view

Love button for Last.fm

Improved download manager

Works with the latest grooveshark changes from 11.11.2011

A lot of bug fixes

Version 0.4

A lot of changes to the GUI

Download manager with right click menu to cancel downloads

Lyrics in threaded dialog

Multiple selection for downloading and adding to the playlist

Fixed Bug where on search the searchs results list was not cleared

And meny other changes

Version 0.3.7

Added multiple selection to the search results (thanks to eagleoneraptor)